国家/地区 中国（4） 韩国（2） 美国（2）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC B01J037/04（7）
发明人
公开年 2017（2） 2018（2）
申请年 2017（3） 
专利权人

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Composite photocatalyst used in degradation of organic pollutant, comprises catalytic nanoparticles comprising tungsten oxide and graphene, and co-catalyst nanoparticles comprising transition metal boride and transition metal hydroxide.

ASIRI A M, TAHIR M B

Three-dimensional manganese dioxide doped zinc ferrite nanohybrid catalyst used for decomposing hazardous organic wastes, comprises reduced graphene oxide, zinc ferrite nanoparticles, and manganese dioxide nanoflakes.

SHIM J, HUSSEIN A H M, SIM J J, HUSSEIN H A M

Preparing polymer induced graphene growth morphology titanium photo-catalyst comprises e.g. mixing the graphene and distilled water and performing ultrasonic stirring to obtain graphene dispersion, adding dispersant and polymer monomer.

WU M, WANG C, LI L, GU W, HUANG Y

Preparing graphene/iron/titanium dioxide composite photocatalyst, comprises preparing titanium dioxide nanotubes and preparing iron/titanium dioxide nanotubes.

LI W, GAO Y, WU Y, ZHANG X, XU Z

Preparing tetrahedral silver phosphate/graphene composite material comprises e.g. preparing graphene oxide, silver nitrate solution and phosphoric acid solution.

YANG D, LIU Y, YU Z

Multicomponent composite catalyst for degrading organic halide in visible light, is prepared by reducing graphene oxide, ion-exchanging, immobilizing carboxyl group, dispersing e.g. obtained complex in deionized water, and centrifuging.

ZHANG W, XU X, GUO L, WU S, SONG X